Worked in same company at different designations and locations - Work history

[varun22]

Hi,

I have worked in a company for 7 years in Mumbai. In these 7 years I was promoted to various designations.
I also got chance to work onsite in US 3 times, for period of 3 months each.

My question is:
1. Should I mention each designation work duration separately?
2. Should I further mention my onsite work duration separately?

Thanks